READ-LINE
=========
syntax: (read-line <input-stream> [<eof-value>])
; Common Lisp
(read-one-line <input-stream> [<eof-value>])
; Babylon Lisp
This function reads in a line of text terminated by
a newline. It returns the line as a character
string (without the newline character).
example: look to WITH-OPEN-FILE